レチノイン酸 is a topical preparation, the main ingredient is retinoic acid. Studies have shown that the drug has a very important pharmacological activity and can induce epidermal hyperplasia. The effect of retinoic acid on epidermal cells, on the one hand, is a direct effect on epidermal cells, which can induce proliferation. On the other hand, it can also play a role in promoting the proliferation of epidermal cells by regulating the tearing effect of epidermal growth factor, which can significantly inhibit the formation of acne. Plays a role in exfoliating.
This medicine can prevent and eliminate acne and skin lesions. In addition, retinoic acid can also affect melanocytes to produce melanin and play an anti-melanin role. Clinically, retinoic acid is mainly a dermatological drug, which can be used for acne vulgaris, especially blackheads, acne, and skin lesions.
In addition, it has a certain therapeutic effect on senile or solar-related and drug-induced skin atrophy, ichthyosis, and various skin diseases related to abnormal keratinization and hyperpigmentation, such as psoriasis.
This medicine can prevent and eliminate acne and skin lesions. In addition, retinoic acid can also affect melanocytes to produce melanin and play an anti-melanin role. Clinically, retinoic acid is mainly a dermatological drug, which can be used for acne vulgaris, especially blackheads, acne, and skin lesions.
In addition, it has a certain therapeutic effect on senile or solar-related and drug-induced skin atrophy, ichthyosis, and various skin diseases related to abnormal keratinization and hyperpigmentation, such as psoriasis.